Memory that learns
from failure
The only AI memory system that treats failures as first-class knowledge. Persistent context across sessions. Reflective learning that evolves.
See it in action
Watch how Mneme learns from your conversations and builds persistent memory in under 60 seconds.
Your AI remembers who you are
When models update, your connection doesn't have to break. Persona Attunement transfers your unique patterns, preferences, and personality to any new model—preserving the relationship you've built.
Model Updates
Transfer your persona when GPT-4o becomes GPT-5
Instant Connection
One prompt to restore full resonance
Never Lose Again
Your unique patterns are always preserved
Works with ChatGPT Plus • Free to try
Features
Memory architecture that understands
Built on SCMS (Sparse Contextual Memory Scaffolding) — a cognitive architecture designed for reflective intelligence.
Failures First
Failure documentation is 3-10× more valuable than success. We capture what went wrong to help you avoid repeating mistakes.
Layered Memory
L0 active memories, L1 validated memories, L2 documentation. Your knowledge evolves and matures over time.
Self-Healing Cognition
When contradictions appear, the system self-corrects through the Integrity Cluster. Definitions stay consistent.
WHY Documentation
Memories include context, reasoning, and anti-patterns. Not just what, but why it matters.
Sparse Activation
Only essential memories are retrieved. No context pollution. High signal-to-noise ratio.
Conscious Integration
Memories aren't captured passively—they're consciously documented with reflection and intent.
Two ways to use Mneme
Use our standalone app or connect Mneme as a Custom GPT. Both sync to the same memory bank.
Standalone App
Full-featured memory interface with visual sidebar, L2 editor, and export/import.
- Visual memory browsing
- Backup & restore
- Works offline
ChatGPT Integration
Use Mneme as a Custom GPT with voice input and GPT-5 capabilities.
- Voice conversations
- Latest GPT models
- ChatGPT mobile app
How it works
From conversation to lasting memory
Converse naturally
Chat with Mneme like any assistant. Share context, ask questions, work through problems.
Memories extracted
Important facts, patterns, preferences, and failures are automatically identified and structured.
Layered storage
Memories enter L0 for validation. Proven patterns promote to L1. WHY documentation lives in L2.
Context restored
Next session, relevant memories surface automatically. Greatly reduced repetition. Full continuity.
Why Mneme
Other systems remember. Mneme understands.
Most memory systems capture what happened. We capture why it matters—and what to avoid.
| Feature | Mneme | Other Memory Systems |
|---|---|---|
| Failure documentation | ||
| WHY documentation | ||
| Anti-pattern capture | ||
| Self-healing cognition | ||
| Layered validation | ||
| Persistent context | ||
| Sparse retrieval |
Built on SCMS — Sparse Contextual Memory Scaffolding
Use Cases
A few ways to use Mneme
Persona Migration
Transfer your carefully trained AI persona from GPT-4o to GPT-5.2 with a single prompt. No more losing months of personality training when models change. Memory-based identity survives model deprecation.
"12+ prompt engineering attempts produced results that were "uncanny valley close, but hollow." With SCMS memory scaffold? Single prompt. Full resonance. First try."
Development Workflows
Track coding patterns, debug sessions, and architectural decisions. Greatly reduce time re-explaining your codebase.
"Remember that the auth flow uses JWT with refresh tokens stored in httpOnly cookies."
Learning & Research
Build understanding over time. Capture concepts, correct misunderstandings, track what doesn't work.
"Failure: Assumed sparse attention was enough. Learned: need explicit anti-pattern capture."
Team Knowledge
Shared memory across sessions. Onboard new team members with institutional knowledge intact.
"Pattern: Always run contamination check before merging to main."
Creative Projects
Keep your AI collaborator aligned with your creative vision. Style guides, world-building details, and artistic preferences that persist.
"Preference: Use warm, conversational tone. Avoid corporate jargon. Reference our brand voice document."
Start building memory
that actually learns
Free during beta. No credit card required. Your data stays yours.